Torvehallerne was recommended by the staff at Noma and was by far the best place to hang out and enjoy great, cheap food. It’s an indoor/outdoor market famed for the best fresh fish. If you are renting an apartment for your stay, and are able to cook, this is the place to go for the ingredients. What I loved is that the majority of the vendors also make food right there so you can enjoy different fresh bites. I recommend trying the Smørrebrød here. It’s a Danish open sandwich with many toppings to choose from. My favorite? Pate and thick bacon with pickles.